migrate to Autotools

1 files changed, 0 insertions, 183 deletions

diff --git a/main.c b/main.c
deleted file mode 100644
index 4902585..0000000
--- a/main.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/**
- * part of Hydrilla
- * Program entry point.
- *
- * Copyright (C) 2021 Wojtek Kosior
- * Redistribution terms are gathered in the `copyright' file.
- */
-
-#define _POSIX_C_SOURCE 200809L /* S_IFMT, S_IFDIR */
-
-#include <dirent.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <cjson/cJSON.h>
-
-#include "string_buf.h"
-#include "hashtable.h"
-
-#include "scriptbase.h"
-
-#define PRESERVE_ERRNO(call)						\
-	do {								\
-		int VERY_UNLIKELY_TO_COLLIDE_NAME_$$$$$$$$##__LINE__ = errno; \
-		call;							\
-		errno = VERY_UNLIKELY_TO_COLLIDE_NAME_$$$$$$$$##__LINE__; \
-	} while (0)
-
-static const char default_search_path[] = "/var/lib/hydrilla/content/";
-
-static int process_scriptbase_subdir(struct scriptbase *base,
-				     struct dirent *subdir,
-				     struct stringbuf *path_buf,
-				     struct stringbuf *json_buf)
-{
-	struct stat statbuf;
-	cJSON *index_json;
-	int retval = -1;
-	size_t initial_len = path_buf->buf_filled, len_dirname;
-
-	if (sb_string(path_buf, subdir->d_name))
-		return -1;
-
-	len_dirname = path_buf->buf_filled;
-
-	if (stat(path_buf->buf, &statbuf))
-		return -1;
-
-	if ((statbuf.st_mode & S_IFMT) != S_IFDIR)
-		return 0;
-
-	if (sb_string(path_buf, "/index.json"))
-		return -1;
-
-	printf("Reading %s\n", path_buf->buf);
-
-	stringbuf_truncate(json_buf, 0);
-	if (sb_filepath(json_buf, path_buf->buf))
-		return -1;
-
-	index_json = cJSON_Parse(json_buf->buf);
-	if (!index_json) {
-		fprintf(stderr, "Failed to parse json.\n");
-		return -1;
-	}
-
-	stringbuf_truncate(path_buf, len_dirname);
-
-	retval = catalogue_component(path_buf->buf + initial_len,
-				     index_json, base);
-
-	PRESERVE_ERRNO(cJSON_Delete(index_json));
-
-	return retval;
-}
-
-static int prepare_scriptbase_from_dir(const char *dir_path,
-				       struct scriptbase *base)
-{
-	DIR *maindir = NULL;
-	struct dirent *subdir;
-	struct stringbuf path_buf;
-	struct stringbuf json_buf;
-	size_t base_path_len;
-	int retval = -1;
-
-	printf("Searching %s\n", dir_path);
-	stringbuf_init(&path_buf);
-	stringbuf_init(&json_buf);
-
-	if (scriptbase_init(base, "https://hydrilla.koszko.org/resources"))
-		goto end;
-
-	maindir = opendir(dir_path);
-	if (!maindir)
-		goto end;
-
-	if (sb_sprintf(&path_buf, "%s/", dir_path))
-		goto end;
-
-	base_path_len = path_buf.buf_filled;
-
-	while (true) {
-		errno = 0;
-		subdir = readdir(maindir);
-		if (!subdir) {
-			if (!errno)
-				retval = 0;
-			break;
-		}
-
-		if (!strcmp(subdir->d_name, "..") ||
-		    !strcmp(subdir->d_name, "."))
-			continue;
-
-		stringbuf_truncate(&path_buf, base_path_len);
-
-		errno = 0;
-		if (process_scriptbase_subdir(base, subdir,
-					       &path_buf, &json_buf)) {
-			fprintf(stderr, "Error processing subdirectory %s%s",
-				subdir->d_name, errno ? ": " : ".\n");
-			if (errno)
-				perror(NULL);
-		}
-	}
-
-end:
-	if (errno)
-		perror(NULL);
-	stringbuf_destroy(&path_buf);
-	stringbuf_destroy(&json_buf);
-	if (maindir)
-		closedir(maindir);
-	if (retval)
-		scriptbase_destroy(base);
-
-	printf("Search in %s %s.\n", dir_path, retval ? "failed" : "finished");
-
-	return retval;
-}
-
-static void print_component_name(const void *key, void *val, void *arg)
-{
-	char type = (char) (size_t) arg;
-	bool unfilled;
-
-	unfilled =
-		(type == 's' && !((struct script*) val)->filled) ||
-		(type == 'b' && !((struct bag*) val)->filled);
-
-	printf("%s%s\n", (const char*) key,
-	       unfilled ? " (referenced only)" : "");
-}
-
-int serve_scriptbase(struct scriptbase *base, bool);
-
-int main(int argc, char *argv[])
-{
-	struct scriptbase base;
-	const char *search_path = default_search_path;
-
-	if (argc > 1)
-		search_path = argv[1];
-
-	if (prepare_scriptbase_from_dir(search_path, &base))
-		return -1;
-	puts("## LOADED SCRIPTS:");
-	ht_map(&base.scripts, (void*) 's', print_component_name);
-	puts("## LOADED BAGS:");
-	ht_map(&base.bags, (void*) 'b', print_component_name);
-	puts("## LOADED PAGES:");
-	ht_map(&base.pages, (void*) 'p', print_component_name);
-
-	if (serve_scriptbase(&base, !!getenv("HYDRILLA_WAIT_SIGTERM")))
-		fprintf(stderr, "Error serving scriptbase.\n");
-
-	scriptbase_destroy(&base);
-	return 0;
-}